From 97a6bb377bdfbed7e878d320f6b5cdfeb1a23caf Mon Sep 17 00:00:00 2001
From: Thibault Saunier <tsaunier@gnome.org>
Date: Tue, 23 Sep 2014 14:31:29 +0200
Subject: [PATCH] queue: Do not forget to release the QUEUE_LOCK in the
 out_flow_error path

Avoiding deadlocks!
---
 plugins/elements/gstqueue.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/plugins/elements/gstqueue.c b/plugins/elements/gstqueue.c
index d7d96858f3..b2151bef90 100644
--- a/plugins/elements/gstqueue.c
+++ b/plugins/elements/gstqueue.c
@@ -837,6 +837,8 @@ gst_queue_handle_sink_event (GstPad * pad, GstObject * parent, GstEvent * event)
                   (_("Internal data flow error.")),
                   ("streaming task paused, reason %s (%d)",
                       gst_flow_get_name (queue->srcresult), queue->srcresult));
+            } else {
+              GST_QUEUE_MUTEX_UNLOCK (queue);
             }
             goto out_flow_error;
           }